@Article{LucenaOliRioAlmSil:2014:FlFPBP,
               author = "Lucena, Antonio Macilio Pereira de and Oliveira, Paulo D. L. and 
                         Rios, Clauson S. N. and Almeida Filho, Magno Prudencio and Silva, 
                         Francisco de Assis Tavares Ferreira da",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and Federal Institute of 
                         Education, Science and Technology (IFCE), Fortaleza, CE and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)}",
                title = "Flexible FPGA-based BPSK signal generator for space applications",
              journal = "International Journal of Circuits, Systems and Signal Processing",
                 year = "2014",
               volume = "8",
                pages = "160--165",
             keywords = "FPGA, phase shift keying, signal generator, space channel.",
             abstract = "This paper presents the implementation of a versatile BPSK (Binary 
                         Phase Shift Keying) signal generator targeted to FPGA (Field 
                         Programmable Gate Array). The proposed model, taking advantage of 
                         the intrinsic flexibility of reprogrammable logic devices, allows 
                         adjustments to be made to the BPSK signal parameters such as 
                         amplitude, carrier frequency and bit rate. It additionally allows 
                         the insertion of the following propagation channel effects: 
                         frequency shift, phase shift, time delay and additive noise. 
                         Following a practical and fast methodology for the FPGA design 
                         flow, the attained results show that the signal generator 
                         architecture can be efficiently developed and reconfigured 
                         according to the application requirements. Another remark of this 
                         BPSK signal generator is the excellent balancing of phase and 
                         amplitude, a property that is hardly feasible with traditional 
                         modulators. These achievements represent a technological 
                         improvement from the perspective of applications that demand 
                         robust communication systems to be tested and validated against 
                         space channel impairments.",
                 issn = "1998-4464",
                label = "scopus 2014-07 LucenaOliRioFoSil:2014:FlFPBP",
             language = "en",
           targetfile = "a262005-072.pdf",
        urlaccessdate = "28 abr. 2024"
}